package com.peopledelete.service;

import com.peopledelete.pojo.X;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * @author cyt
 * @create 2020-06-15 15:21
 */
public interface XService extends IService<X> {
    // 查出 指定日期 的数据
    X getXByDate(String date);
}
